An IMF report says “The level of corruption in Ukraine is exceptionally high. This can severely undermine economic growth prospects, in particular by hindering private investment. Reducing corruption is therefore essential to speed up the process of economic convergence to the rest of Europe. Regional comparisons help identifying best practices in reducing corruption. The Ukrainian authorities have recently adopted important measures that follow some of these best practices. They are, however, facing a number of specific challenges, including the concentration of political and economic powers in a small group of people which may hamper effective anti-corruption efforts.”